Features

  • UV/IR Dual-Sensor
  • Solar Blind
  • Automatic and Manual Built-In-Test (BIT) and Manual- to assure continued reliable operation (in 40/40L4B only)
  • Heated Window - for operation in harsh weather conditions (snow, ice, condensation)
  • Multiple Output Options for maximum flexibility and compatibility
    • Relays (3) for Alarm, Fault and Auxiliary
    • 0-20mA (stepped)
    • HART Protocol for maintenance and asset management
    • RS-485, Modbus Compatible
  • High Reliability - MTBF - minimum 150,000 hours
  • Approved to Safety Integrity Level 2 (SIL2 - TUV) - Model 40/40L4B only
  • 5-Year Warranty
  • User Programmable via HART or RS-485
  • Hazardous area zones:
    • Zones 1 & 2 with IIC gas group vapors present
    • Zones 21 & 22 with IIIC dust type present
  • Ex approved to:
    • ATEX & IECEx
    • FM/FMC/CSA
    • TR CU (EAC)
  • 3rd party Performance Approved
    • EN54-10 (VdS)
    • FM3260
  • Marine Approval
    • MED "Wheelmark" approval (DNV)

Documents and Drawings

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